Q-Collar helps Texas guard Audrey Warren hampered by concussions
A Wearable Collar Is Hoping To Provide A Major Breakthrough In Concussion Prevention Tech
Sun Prairie East football program adopts new equipment to help minimize concussions
Women's World Cup players' unusual collars at tournament explained - Soccer - Sports - Daily Express US
Local researcher helped develop Q-Collar device that Eagles running back will be wearing in Super Bowl - NKyTribune
What do NFL players wear around their neck? Does the Q-collar really work? - AS USA
Sorry if this has already been answered, but what are these collar things that I see in a couple of the guy's necks? : r/nfl
Device to Prevent Athletes' Brain Injury Wins FDA Nod
$200 Q-Collar is designed to prevent athlete brain injuries
Hard-to-see experimental device Luke Kuechly wears on field might save his brain
Ex-NFL star Vernon Davis advocates for athletes to use Q-Collar: 'It's a way to keep everyone safe'